If the recipe has been modified to make it low-carb or changed/adapted to your taste, you may post it with a comment as "adapted from".

If the recipe is good as is (in the book) it maybe a violation of copyrights to post it. I'm not sure, since I'm not a lwayer, but maybe Karen could clarify this, since she's a cookbook author.

So I'd say not post it, just to be on the safe side and not offend authors.

Wa'il